AT191709B - Process for hot extrusion of hollow metallic bodies - Google Patents

Process for hot extrusion of hollow metallic bodies

Info

Publication number
AT191709B
AT191709B AT191709DA AT191709B AT 191709 B AT191709 B AT 191709B AT 191709D A AT191709D A AT 191709DA AT 191709 B AT191709 B AT 191709B
Authority
AT
Austria
Prior art keywords
hot extrusion
hollow metallic
metallic bodies
bodies
hollow
Prior art date
Application number
Other languages
German (de)
Inventor
Jacques Sejournet
Jean Buffet
Original Assignee
Comptoir Ind Etirage
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Comptoir Ind Etirage filed Critical Comptoir Ind Etirage
Application granted granted Critical
Publication of AT191709B publication Critical patent/AT191709B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/02—Dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AT191709D 1952-04-18 1953-04-14 Process for hot extrusion of hollow metallic bodies AT191709B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR191709X 1952-04-18

Publications (1)

Publication Number Publication Date
AT191709B true AT191709B (en) 1957-09-10

Family

ID=8879112

Family Applications (1)

Application Number Title Priority Date Filing Date
AT191709D AT191709B (en) 1952-04-18 1953-04-14 Process for hot extrusion of hollow metallic bodies

Country Status (1)

Country Link
AT (1) AT191709B (en)

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